Timberwolf S426tftr User manual

CONTENTS

Section Page No.

INTRODUCTION 1

PURPOSE OF MACHINE 2

MACHINE DIMENSIONS & SPECIFICATIONS 2

PARTS LOCATION DIAGRAMS 3 & 4

SAFE WORKING 5

Operator’s Personal Protective Equipment Required 5

Basic Shredding Safety 5

General Safety Matters - Do’s and Dont’s 6

Noise Test 7

OPERATING INSTRUCTIONS 8

Delivery 8

Operator’s Personal Protective Equipment Required 8

Manual Controls 8

Crawler Track Controls 9

Auto Controls 9

Emergency Stopping 9

Daily Checks Before Starting 10

Engine Controls 10

Starting the Engine 10

Controlling the Engine Speed 10

Stopping the Engine 10

Fuel Level Indicator 11

Hydraulic Oil Thermometer / Oil Level Indicator 11

Discharge Controls 11

Before Using the Shredder 11

Starting to Shred 12

Shredding 12

Blockages 12

SERVICE INSTRUCTIONS 13

Service Schedule 14

Spares 14

Safe Maintenance 15

Safe Lifting of the Shredder 15

Change Hydraulic Oil and Filter 15

Copper Ease Safety Information 16

Battery Removal and Maintenance 16

Battery Safety Information 16

Check Fittings 18

Check Free Rotation of Rotor Drum and Hammers 18

Change Hammers 19

Check Hoses 19

Grease the Drum Bearings 20

Tension the Drive Belts 20

Grease Roller Box Slides 21

Grease the Roller Spline and Bearing 21

Grease the Discharge Flange 21

Engine Manufacturer’s Handbook 21

Track Base Maintenance-Safe Maintenance 22

Replacement of Oil in the Track Drive Unit 22

Draining the Oil in the Track Drive Unit 22

Reduction Unit Oil Types 22

Checking Track Tension 23

Track Loosening/Tightening Procedures 23

Checking the Rubber Tracks 24

Removing the Rubber Tracks 25

Installing the Rubber Tracks 25

Checking Sprocket Wear 25

WARRANTY STATEMENT 26

EC DECLARATION OF CONFORMITY CERTIFICATE 27

IDENTIFICATION PLATES 28

DECALS 29 & 30

ELECTRICAL DETAILS 31

HYDRAULIC LAYOUT 32

CIRCUIT DIAGRAM 33

PARTS LISTS 34 - 52

7th Sept 10

TIMBERWOLF S426TFTR 1

Thank you for choosing this Timberwolf shredder. Timberwolf shredders are designed

to give safe and dependable service if operated according to the instructions.

Before using your new shredder, please take time to

read this manual which contains

IMPORTANT HEALTH AND SAFETY INFORMATION

and explains the shredder controls. Failure to do so could result in:

- personal injury

- equipment damage

- damage to property

- a member of the general public becoming injured

This manual covers the operation and maintenance of the Timberwolf S426TFTR. All

information in this manual is based on the latest product information available at the

time.

All the information you need to operate the machine safely and effectively is contained

within pages 2 to 12. Ensure that all operators are properly trained for operating this

machine, especially with regard to safe working practices.

Timberwolf's policy of constantly improving their products may involve major or minor

changes to the shredders or their accessories. Timberwolf reserves the right to make

changes at any time without notice and without incurring any obligation.

Due to improvements in design and performance during production there may be, in

some cases, minor discrepancies between the actual shredder and the text in this

manual.

The manual should be considered a permanent part of the

machine and should remain with it if the machine is resold.

CAUTION or WARNING

Be aware of this symbol and where shown,

carefully follow the instructions.

This caution symbol indicates important safety messages in this manual. When

you see this symbol, be alert to the possibility of injury to yourself or others, and

carefully read the message that follows.

Always follow safe operating and maintenance practices

INTRODUCTION

TIMBERWOLF S426TFTR 2

Serial No. Location

The serial number can be

found on the information

plate fixed to the chassis

beam.

1790mm

DIMENSIONS

2500mm

3775mm (3100mm with feed tray folded)

1250mm

PURPOSE OF MACHINE

Engine type Kubota 4-cylinder turbo diesel

Maximum power 33kW (45hp)

Cooling method Water cooled

Overall weight 1840kg

Starting method Electric

Roller feed Hydraulic motor

Maximum diameter material 225mm (9")

Fuel capacity 33 litres

Hydraulic oil capacity 80 litres

Material processing capacity up to 3 tonnes/hr

Fuel type Diesel

TIMBERWOLF S426TFTR SPECIFICATION

TIMBERWOLF

The Timberwolf S426TFTR is a high speed, heavy duty professional shredder. It is designed to shred general

green waste (brash, prunings, hedge trimmings, Leylandii, Christmas trees, rootballs, etc.),brushwood up to

150mm (6”), pallets, domestic doors, wooden and plastic window frames (all pre-cut to fit feed aperture),

contaminated timber, chipboard, MDF, packaging materials, uPVC plastic, cardboard, wooden furniture, fence

posts and similar items. The machine will tolerate drinks cans, plastic bottles, stones, rocks and concrete (up

to fist size), nails, metal door furniture, glass bottles and similar items.

1355mm

Funnel

width

Track

width

WARNING - LIMITATIONS ON MATERIALS.

To properly control the speed of material entering the shredder chamber, the machine relies on the large feed

roller to grip the material. The feed roller can grip material down to 15mm in diameter. The machine will not

tolerate or process items such as tyres, mattresses, heavy duty plastic containers (used for oils, chemicals,

etc.), carpets, reinforced concrete, metallic items exceeding lightweight domestic door furniture, commercial

plastic gas pipe, alkathene water pipe, metal reinforced drainage/irrigation pipe, baler twine, rope, metal

banding, computer hard drives (which contain magnets) and any similar objects to the above.

NOTE: When materials are corrosive they may attack and degrade the individual components. It is essential that the

unit be thoroughly cleaned down after shredding anything that may contain materials of an aggressive nature.

Ejection of material – Warning! The S426TDHB shredder ejects material at high speed. Ensure there is an

adequate safety zone and that ejected material is aimed away from operators into a safe area, i.e. an

enclosure or container with a back stop (i.e. wall) behind it to prevent ejected material from leaving the work

area and causing injury and damage. If loading into a truck or trailer, ensure the structure is strong enough to

cope with the impact from ejected material.

PARTS LOCATOR 3

FEED FUNNEL

DISCHARGE

TUBE

DISCHARGE

BUCKET

SAFETY

BAR

HYDRAULIC

OIL TANK

ROTOR

HOUSING

LIFTING

EYE

ENGINE

GUARDS

ROLLER

CONTROLS

(ON BOTH

SIDES)

DISCHARGE

ADJUSTMENT

CONTROL

EMERGENCY

STOP

AIR

INTAKE

TIMBERWOLF

DRIVING

CONTROL

PANEL

FEED TRAY

CRAWLER

TRACKS

THROTTLE

EXHAUST

DRIVING

PLATFORM

LIFTING

POINT

PARTS LOCATOR 4

BATTERY

FUEL TANK

HYDRAULIC

PUMP

FUEL

FILTER

ROTOR

PULLEY

HYDRAULIC

TANK

TOP ROLLER SLIDE

DIP STICK

OIL FILTER

ALTERNATOR

STARTER

MOTOR

DIRECTIONAL

CONTROL

VALVE

ROTOR

DRUM

HAMMERS

FEED

ROLLER

MOTOR ENGINE

CONTROL PANEL

RADIATOR

RESERVE TANK

ELECTRO-MAGNETIC

CLUTCH

HYDRAULIC

TANK IN LINE

FUEL FILTER

FUEL

PUMP

SAFE WORKING 5

BASIC SHREDDING SAFETY

The operator should be aware of the following points:

MAINTAIN A SAFETY EXCLUSION ZONE around the shredder of at least 10 metres for the

general public or employees without adequate protection. Due to the nature of material being

shredded and the distance/velocity of discharge, the exclusion zone must be extended to 20

metres in front of the discharge tube exit. Use hazard tape to identify this working area and

keep it clear from debris build up. Shredded material should be ejected away from any area the

general public have access to.

HAZARDOUS MATERIAL - Some species of trees and bushes are poisonous. The shredding

action can produce vapour, spray and dust that can irritate the skin. This may lead to

respiratory problems or even cause serious poisoning. Check the material to be shredded

before you start. Avoid confined spaces and use a facemask if necessary.

BE AWARE when the shredder is processing material that is an awkward shape. The material

can move from side to side in the funnel with great force. If the material extends beyond the

funnel, the brash may push you to one side causing danger.

BE AWARE that the shredder can eject material out of the feed funnel with considerable force.

Always wear full head and face protection.

ALWAYS work on the side of the machine furthest from any local danger, e.g. not road side.

WARNING

The shredder will feed material through on its own. To do this, it relies on

the hammers to be free to swing. DO NOT put bricks, large stones, string,

carpet, tyres or metal into the shredder. !

OPERATOR'S PERSONAL PROTECTIVE EQUIPMENT REQUIRED

Chainsaw safety helmet

fitted with mesh visor and

recommended ear defenders

to the appropriate

specifications.

Work gloves with

elasticated wrist.

Close fitting heavy-duty

non-snag clothing.

Face mask if

appropriate.

DO NOT

wear rings, bracelets,

watches, jewellery or any

other items that could be

caught in the material and

draw you into the shredder.

Steel toe cap safety boots.

SAFE WORKING 6

GENERAL SAFETY MATTERS

DO NOT use shredder unless available light is

sufficient to see clearly.

DO NOT use or attempt to start the shredder

without the feed funnel, belt guard, guards and

discharge unit securely in place.

DO NOT start the shredder running unless

properly guarded.

DO NOT stand directly in front of the feed funnel

when using the shredder. Stand to one side.

DO NOT allow -

DO NOT smoke when

refuelling. Petrol/diesel fuel is

explosive!

DO NOT let anyone who has not received

instruction operate the machine.

DO NOT allow anyone apart from the operator to

ride on the machine at any time.

DO NOT handle material that is partially engaged

in the machine.

DO NOT touch any exposed wiring while

machine is running.

DO NOT use the shredder inside buildings.

- to enter the machine, as damage is likely.

ALWAYS stop the shredder engine before

making any adjustments, refuelling or cleaning.

ALWAYS check machine has stopped rotating

and remove shredder ignition key before

maintenance of any kind, or whenever the

machine is to be left unattended.

ALWAYS check machine is well supported and

cannot move.

ALWAYS run with the engine set to maximum

speed.

ALWAYS check (visually) for fluid leaks.

ALWAYS take regular breaks. Wearing personal

protective equipment for long periods can be

tiring and hot.

ALWAYS keep hands, feet and clothing out of

feed opening, discharge and moving parts.

ALWAYS use the next piece of material or a push

stick to push in short pieces. Under no

circumstances should you reach into the funnel.

ALWAYS keep the operating area clear of people,

animals and children.

ALWAYS keep the operating area clear from

debris build up.

ALWAYS keep clear of the chip discharge tube.

Foreign objects may be ejected with great force.

ALWAYS ensure protective guarding is in place

before commencing work. Failure to do so may

result in personal injury or loss of life.

ALWAYS use shredder in a well ventilated area -

exhaust fumes are dangerous.

BRICKS STRING METAL

CLOTH OR

CARPET

RUBBER LARGE

STONES

DO’S AND DON’TS



WARNING

NEVER LEAVE CHIPPER ON A SLOPE UNATTENDED.

SAFE WORKING 7

MACHINE:

NOTES:

S426TFTR

Tested Shredding 120 mm x 120 mm Corsican Pine 1.5m in

length

Noise levels above 80dB (A) will be experienced at the working position. Wear ear protection

at all times to prevent possible damage to hearing. All persons within a 4 metre radius must

also wear good quality ear protection.

NOISE TEST

95.1 dB

94.8 dB

97.2 dB96.6 dB

R= 4 metres

Guaranteed Sound Power: 120dB (A)

100.7 dB

95.1 dB

As required by Supply of Machinery (safety) regulations of 2008.

R= 10 metres

OPERATING INSTRUCTIONS 8

DELIVERY

All Timberwolf S426TFTR machines have a full pre - delivery inspection before leaving the factory and

are ready to use. Read and understand this instruction manual before attempting to operate the shredder.

In particular, read pages 5-7 which contain important health and safety information and advice.

OPERATOR’S PERSONAL PROTECTIVE EQUIPMENT REQUIRED

CHAINSAW safety helmet fitted with visor and

recommended ear defenders to an appropriate

specification.

HEAVY-DUTY work gloves with elasticated wrist.

CLOSE - FITTING heavy-duty non-snag clothing.

SAFETY footwear.

FACE MASK (if appropriate).

MANUAL CONTROLS

See page 5 for more detailed information.

GREEN

FORWARD

FEED

PANEL

BLUE

REVERSE

FEED

PANEL

RED SAFETY BAR

Control Box Diagram

Roller control boxes- two control boxes are located on either side of the feed tray. Their function is

to control the feed roller that draw material into the machine. They do not control the main rotor.

RED SAFETY BAR = This is the large red bar that surrounds the feed tray and side of the feed funnel.

The bar is spring loaded and connected to a switch that will interrupt the power to the roller. The

switch is designed so that it only activates if the bar is pushed to the limit of its travel. The roller will

stop instantly, but can be made to turn again by pressing either the GREEN FEED or BLUE

REVERSE control buttons.

GREEN BUTTON = Forward feed - Push the button once - this activates the roller and will allow you

to start shredding (if the rotor speed is high enough).

BLUE BUTTON = Reverse feed - allows you to back material out of the roller. The roller will only turn

in reverse as long as you keep pressing the button.

Do not rely on the red bar to keep the roller

stationary if it is necessary to clear or touch the

roller. Always switch off the machine and remove

ignition key before approaching the roller.

There are two control boxes, located on

either side of the feed tray.

WARNING

DO NOT remove, jam, disable, bypass, override or otherwise

impede the effectiveness of the red safety bar.

RED SAFETY BAR TEST

To ensure the safety bar is always operational it must be activated once before each work session.

The rollers will not function until the bar is activated. This procedure must be repeated each time the

ignition is switched off.

OPERATING INSTRUCTIONS 9

CRAWLER TRACK CONTROLS

The shredder is designed to operate in either shredding or tracking mode, but not both at the same time.

To switch between modes, the push/pull is operated, this is located on the driving control panel (see parts

located on page 3 - it is clearly marked. Avoid repeatedly switching between shred and track mode. Allow

20 seconds between each mode selection.

SHREDDING MODE

Power is supplied for the shredding function. The main feed roller can be operated as detailed on

page 8. The machine cannot be tracked in this mode.

TRACKING MODE

Power is supplied for the track function. The machine can be tracked in this mode, the shredding drum

and hammers will remain spinning. The roller controls are now inoperable.

When Track mode is selected the two track control valves may be operated. These have direct control

over the track relevant to the each side of the machine. They are proportional valves so increased

movement will result in increased track speed.

Tracking may be done at any engine speed. Manoeuvring the machine in tight spaces and while

loading and unloading should be done with the engine on low speed.

AUTO CONTROLS

The engine management unit controls the feed rate of the material going into the shredding chamber.

If the engine speed is below the predetermined level, the engine management unit will not allow the

feed rollers to work in the forward “infeed” direction, until the rotor speed rises above the

predetermined level. At this point the feed rollers will start turning without warning. The reverse

function will operate at any engine speed.

There are two ways of stopping the S426TFTR chipper in the event of an emergency.

STOPPING THE ROLLERS

Activating the red safety bar will stop the rollers immediately. To restart the rollers, just push the green

forward button or blue reverse button.

STOPPING THE ENGINE

Should the entire machine need to be stopped in an emergency the red button on top of the engine

guard should be pushed. This will shut down the engine in the shortest possible time. The engine

cannot be restarted until the button is pulled out again to reset it.

EMERGENCY STOPPING

WARNING

ALWAYS WEAR FULL PERSONAL PROTECTIVE EQUIPMENT WHEN

DRIVING SHREDDER (SEE PAGE 5) AND ENSURE BUCKET IS CLOSED

WITH DISCHARGE POINTING AWAY FROM DRIVING POSITION.

OPERATING INSTRUCTIONS 10

LOCATE the machine on firm level ground.

CHECK machine is well supported and cannot move.

CHECK all guards are fitted and secure.

CHECK the discharge unit is in place and fastened securely.

CHECK discharge tube is pointing in a safe direction.

CHECK the feed funnel to ensure no objects are inside.

CHECK feed tray is in up position - to prevent people reaching the roller.

CHECK for free rotation of rotor drum and hammers (see instructions on page 18).

CHECK controls as described below.

CHECK (visually) for fluid leaks.

CHECK fuel and hydraulic oil levels.

For parts location see diagrams on pages 3 & 4.

ENGINE CONTROLS

The engine ignition and the throttle lever are located on the control tower

at the rear of the shredder. Before starting the engine set throttle to idle

and select shredding mode on the Track/Shred pull button.

INSERT key.Turn to heat.

HEATER LED comes on.

WAIT FOR HEATER LED TO GO OUT.

TURN key to start position until it fires.

RELEASE key.

STARTING THE ENGINE

CONTROLLING ENGINE SPEED

The engine has two throttle settings, idle and fast. These are controlled by the

throttle lever on the bonnet. Moving the lever towards the ‘Hare’ on the pictogram

will increase engine speed while moving it towards the ‘Tortoise’ will decrease the

engine All shredding is performed using fast engine speed. Tracking safely

requires the selection of an appropriate engine speed for the terrain.

If the engine fails to start after 10 seconds leave

for 1 minute and try again.

HOURS

COUNTER

POWER

ON / OFF

& START

POWER

ON LED

1 4 6 2 9 7 5

HEATER

ON LED

STARTHEATOFF ON

DAILY CHECKS BEFORE STARTING

STOPPING THE ENGINE

MOVE the throttle lever to the ‘Tortoise’ to reduce the engine speed to idle.

LEAVE the engine running for 1 minute.

TURN the power switch to position 0. The engine should stop after a few seconds.

AT the end of operations allow sufficient time for all shredded material to be ejected from the

discharge before switching off.

OPERATING INSTRUCTIONS 11

BEFORE USING THE SHREDDER

IT IS ESSENTIAL TO CARRY OUT THE FOLLOWING TESTS to check safety equipment - this

sequence of tests will only take a few seconds to carry out. We recommend that these tests are carried

out daily. Observing the function as described will confirm that the safety circuits are working correctly.

This is also a good opportunity to remind all operators of the control and emergency stop systems.

PRESS THE GREEN

BUTTON

THE ROLLER

SHOULD TURN FORWARDS

PRESS THE RED

SAFETY BAR

THE ROLLER

SHOULD STOP

PRESS THE BLUE BUTTON

THE ROLLER SHOULD TURN

BACKWARDS ONLY WHILE THE

BUTTON IS PRESSED

WITH THE ENGINE RUNNING AT FULL SPEED

DISCHARGE CONTROLS

Controlling the discharge is an essential part of safe working.

ROTATION

Slacken nut ‘C’ using integral handle, rotate tube, retighten nut.

BUCKET ANGLE

Adjust the bucket to the desired angle by loosening clamp ‘A’ and

pushing/pulling handle ‘B’. When angle achieved retighten clamp ‘A’.

NOTE: Handle ‘B’ can be positioned in either upper or lower

holes according to operator preference.

CLEARING PLATE

Unclip catches ‘D’ on both sides to open the clearing plate.

FUEL LEVEL INDICATOR

The fuel level can be seen through the tube fitted to the side of the tank.

This is situated on the side of the hydraulic oil tank. When the shredder is running,

the oil temperature should not exceed 65oC. If it does, stop the machine

immediately. Failure to do so may result in damage. Overheating can result from

the shredder being worked extremely hard in hot conditions, as the oil is not getting

a chance to cool down. Stop the chipper and allow oil to cool before continuing. If

the temperature goes above 65oC and the machine is not being worked hard or the

air temperature is not particularly high this indicates low oil, a jammed hydraulic

motor or valve. Stop immediately and investigate.

When the shredder is on level ground, the oil level should sit between the red

line at the bottom of the gauge and the blue line at the top. If this level drops

significantly it indicates an oil leak. Stop immediately and investigate.

HYDRAULIC OIL THERMOMETER / OIL LEVEL INDICATOR

OPERATING INSTRUCTIONS 12

BLOCKAGES

Always be aware that what you are putting into the shredder must come out. If the material stops coming out

of the discharge tube but the shredder is taking material in - STOP IMMEDIATELY. Continuing to feed material

into a blocked machine may cause damage and will make it difficult to clear. Two areas of the machine can

become blocked - the discharge tube and the rotor housing. To clear a blockage proceed as follows:

Continuing to feed the shredder with material once it has become blocked will cause the shredder to

compact material in the rotor housing and discharge chute and it will be difficult and time consuming to clear.

AVOID THIS SITUATION - WATCH THE DISCHARGE TUBE AT ALL TIMES.

STOP the engine and remove the keys.

REMOVE the two rotor housing securing nuts and open the rotor housing until it rests against the two

rubber stops. WARNING! Ensure the weight of the discharge tube is fully supported whilst opening

the rotor housing, to avoid injury and damage.

REMOVE any blockage from the discharge tube, ensuring that it is clear along its entire length.

WEARING gloves, reach into the rotor housing and remove the material causing the blockage,

including any material that may have also entered the side fan casing. WARNING! Beware of turning

the rotor whilst clearing a blockage, as this could lead to injury.

CLOSE the rotor housing and replace and tighten the two securing nuts. WARNING! Ensure the weight of

the discharge tube is fully supported whilst lowering the rotor housing, to avoid injury and damage.

RESTART the engine and increase to full throttle. Allow sufficient time for the machine to clear any

residual material before recommencing work.

STARTING TO SHRED

WARNING

Do not use or attempt to start the shredder without the protective

guarding and discharge unit securely in place. Failure to do so may

result in personal injury or loss of life.

CHECK that shredder is running smoothly.

RELEASE the catches on the feed tray and lower.

PRESS the green control button. The roller will

commence turning.

STAND to one side of the feed funnel.

PROCEED to feed material into the feed funnel.

AT the end of operations allow sufficient time for

all shredded material to be ejected from the

discharge before switching off.

SHREDDING